import type { EvidenceBundle, EvidenceRef, Finding } from "../autonomy/contracts.ts";
/** Bounds every durable evidence bundle, including worker-authored evidence. */
export declare const MAX_EVIDENCE_QUERY_CHARS = 4096;
export declare const MAX_EVIDENCE_CREATED_AT_CHARS = 128;
export declare const MAX_EVIDENCE_SOURCES = 64;
export declare const MAX_EVIDENCE_FINDINGS = 64;
export declare const MAX_EVIDENCE_SOURCE_ID_CHARS = 256;
export declare const MAX_EVIDENCE_FINDING_ID_CHARS = 256;
export declare const MAX_EVIDENCE_TEXT_CHARS = 8000;
export declare const MAX_EVIDENCE_EXCERPT_CHARS = 8000;
export declare const MAX_EVIDENCE_IDS_PER_FINDING = 64;
export declare const MAX_EVIDENCE_METADATA_DEPTH = 8;
export declare const MAX_EVIDENCE_METADATA_ENTRIES = 64;
export declare const MAX_EVIDENCE_METADATA_ARRAY_ITEMS = 64;
export declare const MAX_EVIDENCE_METADATA_KEY_CHARS = 256;
export declare const MAX_EVIDENCE_METADATA_STRING_CHARS = 4096;
/**
 * Validates and copies an evidence bundle without invoking accessors or preserving unbounded
 * foreign object graphs. This is the sole boundary used for durable worker-claim evidence.
 */
export declare function normalizeEvidenceBundleForStorage(value: unknown): EvidenceBundle;
export declare function createEvidenceBundle(args: {
    query: string;
    sources: readonly EvidenceRef[];
    findings: readonly Finding[];
    now?: string;
}): EvidenceBundle;
export declare function cloneEvidenceBundleForStorage(bundle: EvidenceBundle): EvidenceBundle;
export declare function isEvidenceBundle(value: unknown): value is EvidenceBundle;
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